DG Neurogliaform
* indicates new v2.0 neuron type
Name Supertype (ID:Family:Type:Subregion)
DG (i)3000p-Sub_100 Neurogliaform S100601:Ivy/Neurogliaform Family:MOPP-like:DG

Name derivation
This is the only name in the cited literature. DG distinguishes these cells from neurogliaform cells in other subregions.

Synonym(s)
DG neurogliaform cell
DG NGFC

List of articles
Click here to view the list
Armstrong C  (2011) J Comp Neurol
Neurogliaform cells in the molecular layer of the dentate gyrus as feed-forward gamma-aminobutyric acidergic modulators of entorhinal-hippocampal interplay.
Armstrong C, Szabadics J, Tamas G, Soltesz I.
J Comp Neurol, 2011 Jun 1, 519 (8), Pages: 1476 - 1491
PMID: 21452204; DOI: 10.1002/cne.22577
Tags: morphology, marker, membrane biophysics, connectivity, firing patterns, synapse probabilities

List of Hippocampome.org to NeuroMorpho.Org mappings
Click here to view the list of mappings

Morphology
Soma
DG:SMo
Axons
DG:SMo
SUB:SM
Dendrites
DG:SMo

Molecular markers
Positive
CoupTF II
nNOS
NPY
RLN
Negative
AR-beta1 (inference)
CB (inference)
CR (inference)
GABAa\alpha 6 (inference)
mGluR1a (inference)
SOM (multiple confirming inferences)
Mixed expression
None known

Electrophysiological properties
Key: [range] OR representative value±SD (measurements); Number of sources (total measurements): [min , max]

Resting membrane potential (Vrest): -75.6±0.9 mV (21); 1 source
Input resistance (Rin): 147±8 MΩ (21); 1 source
Time constant (τm): 6.81±0.36 ms (21); 1 source
Threshold potential (Vthresh): 45.6 mV (1); 1 source
Fast afterhyperpolaziring potential amplitude (Fast AHP): 14.6 mV (1); 1 source
Action potential amplitude (APampl): 41.7 mV (1); 1 source
Slow afterhyperpolarizing potential amplitude (Slow AHP): 2.19 mV (1); 1 source
Sag ratio: 0.95 (1); 1 source


Firing Pattern
Images
Image Missing
Parameters View page
D.NASP [Evidence] [Firing Pattern]

Izhikevich Model
Parameters Single Compartment Downloads Simulate
subtype: 1 k=0.67;a= 0.002;b= -32.42;d= 163;C= 250;Vr= -74.67;Vt= -6.83;Vpeak= 17.03;Vmin= -42.93; Simulate
Images
Image Missing
ModelDB Model
Model Accession Number PubMed ID

Sources of Input
Known sources
Excitatory or Inhibitory
DG Neurogliaform

Potential sources
Excitatory or Inhibitory
DG Cajal-Retzius*
DG Local-Projecting Cajal-Retzius*
DG COM-MOPP*
DG HIPP
DG Recurrent HIPP*
DG HIPP-CAP*
DG Recurrent HIPP-CAP*
DG HIPROM
DG MOLAX
DG Molecular Layer*
DG Outer Molecular Layer
DG Total Molecular Layer
DG MOPP
DG Wide-Arbor Neurogliaform*
CA3 Spiny Lucidum
CA3 Perforant Path-Associated Projecting*
CA1 Local-Projecting Cajal-Retzius*
CA1 LMR Projecting
CA1 Neurogliaform Projecting
CA1 Perforant Path-Associated
EC LI-II Pyramidal-Fan
MEC LII Stellate
EC LII-III Pyramidal-Tripolar
EC LIV-V Pyramidal-Horizontal
MEC LV Pyramidal

Potential sources known to be avoided
Excitatory or Inhibitory
none known

Targets of Output
Known targets
Excitatory or Inhibitory
DG Granule
DG Neurogliaform

Potential targets
Excitatory or Inhibitory
DG Adult-Born Immature Granule*
DG Hilar Ectopic Granule
DG Semilunar Granule
DG Cajal-Retzius*
DG Local-Projecting Cajal-Retzius*
DG Mossy MOLDEN
DG AIPRIM
DG Axo-axonic
DG Granulosum-targeting Axo-axonic*
DG Axo-axonic GRALDEN*
DG Basket
DG Basket GRALDEN*
DG Basket CCK+
DG Interneuron Specific COLTAR*
DG COM-MOPP*
DG HICAP
DG Interneuron Specific IMOT*
DG Interneuron Specific HIMOLD*
DG Interneuron Specific HIPRO*
DG MOLAX
DG Molecular Layer*
DG Outer Molecular Layer
DG Total Molecular Layer
DG MOPP
DG Wide-Arbor Neurogliaform*
CA1 Neurogliaform Projecting
Sub CA1-Projecting Pyramidal
Sub EC-Projecting Pyramidal
Sub Axo-axonic

Potential targets known to be avoided
Excitatory or Inhibitory
none known

Oscillation Phase Locking
Category
Value